MR-J4-200B

The Mitsubishi MELSERVO-J4 series MR-J4-200B general-purpose servo amplifier is an integral component in an advanced servo control system. The MR-J4-200B is a highly capable servo amplifier that is designed to handle demanding industrial motor control applications. It has an SSCNET III/H interface. The voltage class of the MR-J4-200B servo amplifier is the 200V voltage class, and its rated output voltage is 170V AC (3-phase) with a rated output current value of 11A. This servo amplifier delivers a substantial 2 kW of power for precise motor control. The MR-J4-200B's main circuit power supply input voltage range is 200-240V AC (3-phase), with a rated input current value of 10.5A. Its control circuit power supply voltage rating is 200-240V AC (1-phase) with a rated current input value of 0.2A. The MR-J4-200B servo amplifier operates with a power consumption rating of 30W to ensure energy-efficient operation. The servo amplifier features an SSCNET III/H interface, enabling high-speed and reliable communication. By utilizing sine-wave PWM control and a current control method, the MR-J4-200B delivers accurate and smooth motion control. The MR-J4-200B servo amplifier’s built-in dynamic brake enhances safety and responsiveness during operation. For flexible and efficient communication, the SSCNET III/H interface supports three communication cycles: 0.222 ms, 0.444 ms, and 0.888 ms. Moreover, the MR-J4-200B allows easy connection to a personal computer or other devices through a USB port. The servo amplifier includes two channels for analog monitoring and three points for analog input connections (+/-10 V). Additionally, it provides digital I/O, including one digital input and two digital outputs which broaden its application possibilities. It has a robust and force-cooled open structure with an IP20 protection rating. The MR-J4-200B servo amplifier weighs about 2.1 kg.